Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2025-02-23 17:05:46 +00:00
Code Issues Projects Releases Packages Wiki Activity

[WDMAUD.DRV]

Browse source 
- Set wave in pins into run state
- Fixes hang of ReactOS sndrec32, though it crashes then instantly. Needs more investigation

svn path=/trunk/; revision=50894
This commit is contained in:
Johannes Anderwald 2011-02-24 14:38:16 +00:00
parent d7df20df47
commit 753b99d8a5
1 changed files with 12 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
reactos/dll/win32/wdmaud.drv/legacy.c
View file

@ -528,18 +528,18 @@ WdmAudSetWaveDeviceFormatByLegacy(
Instance->BufferCount = 100;
}
if (DeviceType == WAVE_OUT_DEVICE_TYPE)
{
/* Now start the stream */
DeviceInfo.u.State = KSSTATE_RUN;
SyncOverlappedDeviceIoControl(KernelHandle,
IOCTL_SETDEVICE_STATE,
(LPVOID) &DeviceInfo,
sizeof(WDMAUD_DEVICE_INFO),
(LPVOID) &DeviceInfo,
sizeof(WDMAUD_DEVICE_INFO),
NULL);
}
/* Now acquire resources */
DeviceInfo.u.State = KSSTATE_ACQUIRE;
SyncOverlappedDeviceIoControl(KernelHandle, IOCTL_SETDEVICE_STATE, (LPVOID) &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO), (LPVOID) &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO), NULL);
/* pause the pin */
DeviceInfo.u.State = KSSTATE_PAUSE;
SyncOverlappedDeviceIoControl(KernelHandle, IOCTL_SETDEVICE_STATE, (LPVOID) &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO), (LPVOID) &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO), NULL);
/* start the pin */
DeviceInfo.u.State = KSSTATE_RUN;
SyncOverlappedDeviceIoControl(KernelHandle, IOCTL_SETDEVICE_STATE, (LPVOID) &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO), (LPVOID) &DeviceInfo, sizeof(WDMAUD_DEVICE_INFO), NULL);
return MMSYSERR_NOERROR;
}